What is suface area of 10cm, 4cm, 3cm brick and explain it
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Step-by-step explanation:
TSA of cuboid (brick) = 2(lb+bh+hl)
= 2 (10x4 + 4x3 + 3x10)
=2 (40+12+30)
=2 (82)
=2 x 82
=164 cm².
So, TSA of brick is 164 cm².
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